| Complaint/Problem | Possible cause | Test step/Remedy 1) | 
| Entire ATA system does not function. | All-Activity Module (N10) | Version coding, see  31 N10
 
 | 
| No confirmation signal when arming ATA 
 | ATA is not armed or not completely armed |  23  1.0 | 
| ATA status indicator does not function. 
 | ATA status indicator (E33) 
 |  23  2.0 
 | 
| After locking using the transmitter key, the alarm is triggered.
 | Door separation points (X35/1, X35/2, X35/3, X35/4) 
 Left/right rear door rotary tumbler
 microswitch (S87/2, S87/3)
 Left/right front door rotary tumbler
 microswitch (S87/6, S87/7)
 Rotary tumbler/trunk lid microswitch (S88/1)
 Engine hood switch (ATA) (S62)
 
 | Check connections at door separation points. 
  23  4.0 
  23  5.0 
  23  6.0 
  23  3.0 | 
| When opening one of the front doors, the alarm is not triggered. | Left front door rotary tumbler (S87/7) Right front door rotary tumbler (S87/6)
 Microswitch (CL) (M14/6s1)
 Microswitch (CL) (M14/5s1)
 
 |  23  4.0 See WIS, 20.1,
  23 
 
 
 | 
| When opening one of the rear doors, the alarm is not triggered. | Left rear door rotary tumbler microswitch (S87/2) Right rear door rotary tumbler microswitch (S87/3)
 Microswitch (CL) (M14/8s1)
 CL microswitch (M14/9s1)
 
 |  23  5.0 See WIS, 20.1,
  23 | 
| When opening tailgate, the alarm is not triggered. | Rotary tumbler/trunk lid microswitch (S88/1) Microswitch (CL) (M14/7s1)
 
 |  23  6.0 See WIS, 20.1,
  23 See WIS, 20.1,
  23 
 | 
| When opening engine hood, the alarm is not triggered. | Engine hood switch (ATA) (S62) 
 |  23  3.0 
 | 
| ATA "acoustical" alarm does not sound. | Alarm horn (H3) All-Activity Module (AAM) (N10)
 
 |  23  7.0 | 
| ATA "optical" alarm does not function. | Blinker system All-Activity Module (AAM) (N10)
 
 | Check blinker system. | 
| ATA will not cancel via remote control. | RCL system | See WIS, 4.11,  13 | 
| ATA will not cancel via ignition ON | RCL system | See WIS, 4.11,  13 | 
| ATA will not self-arm itself. | Version coding not proper All-Activity Module (AAM) (N10)
 
 | See  31 | 
| Anti-tow protection and interior motion sensor do not function. | Wiring Trip computer control module (N41)
 ATA tow sensor (B33)
 |  23  8.0 | 
| Anti-tow protection and interior motion sensor can not be turned OFF. | Trip computer control module (N41) | N41 |